Răspuns :
Răspuns:
23kg+48kg=71kg
1459kg+2765kg=4224kg
200g-67g=133g
820g-540g=280g
6*320t=1920t
12*65t=780t
77kg:8=9kg
84g:5=21g
Răspuns:
23kg+48kg=71kg
1459kg+2765kg=4224kg
200g-67g=133g
820g-540g=280g
6*320t=1920t
12*65t=780t
77kg:8=9kg
84g:5=21g